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Video shows New Zealand’s east coast devastated by 12m megaquake tsunami

A new video shows the devastation caused as a giant megathrust earthquake strikes off New Zealand, swamping the east coast with 12-metre waves.


University of California research geophysicist Steven Ward has created a computer simulation showing the moment of impact.
“Scientists now think that a major tsunami earthquake will someday strike the east coast of New Zealand,” he says.
“This is a physics-based simulation of that wave.”

Megathrust quakes happen when one tectonic plate is suddenly forced up over another. The Hikurangi margin marks where the Indo-Australian and Pacific plates collide.
Because it runs along the eastern coast of the North Island just offshore, a megathrust quake there could create a massive tsunami like that which swamped Sendai in Japan in 2011.
An initial pile of water would rise in the sea, before heading towards land. Waves would strike within 10 minutes. And within an hour, a five to 12-metre tsumani would strike almost the entire east coast of the North Island.
A 2013 study found that, in a worst case scenario, an 8.9-magnitude quake on the Hikurangi margin could cause 3350 deaths, 7000 injuries and lead to $13 billion of damage in Wellington alone.
And we could be overdue for another one.
The current seismic model estimates 8.1-8.3 types of mega quakes occur every 500 to 1000 years.
Our last quakes occurred between 520 to 470 years ago, and the other 880 to 800 years ago.
GNS scientists say the Christchurch, Kaikōura and Fiordland quakes would pale in comparison to one that could strike the Hikurangi margin.

Read the Rest at Source with video:

https://a.msn.com/r/2/BBJUgIo?m=en-nz

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About the author

Martin Harris

I have a lovely partner and 3 very active youngsters. We live in the earthquake ravaged Eastern Suburbs of Christchurch, New Zealand. I began commenting/posting on Uncensored back in early 2012 looking for discussion and answers on the cause and agendas relating to our quakes. I have always maintained an interest in ancient mysteries, UFOs, hidden agendas, geoengineering and secret societies and keep a close eye on current world events. Since 2013 I have been an active member of theCONTrail.com community, being granted admin status and publishing many blogs and discussion threads. At this time I'm now helping out with admin and moderation duties here at Uncensored where my online "life" began.

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